body {
  margin: 0;
  padding: 0;
  background: #f1f1f1;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", "Times New Roman", Georgia, Serif;
}
a {
  color: #000;
  text-decoration: none;
}
input {
  outline: none;
}
li {
  list-style-type: none;
}
:global .float-left {
  float: left;
}
:global .float-right {
  float: right;
}
:global .clear-fix:after {
  display: table;
  content: '';
  clear: both;
}
:global #app {
  max-width: 800px;
  margin: 0 auto;
  overflow-x: hidden;
  margin-bottom: 50px;
}

